Hello all~
Went and looked at a bus this weekend, it was a Ford B700 with 5.9C and AT545 and airbrakes

On the front frame rail on each side(outside of rails towards tires) were these "junction boxes" with what appeared to be hoses(it was 0* with wind blowing so it was a quick look) all where cut short both sides the same...so what are they?

Not brake related because they were plumbed with red 1/2" line

I am thinking they were air lines that went to the stop sign and front swing gate thingy which where both removed....am I right?

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